400332442852203 has 16 divisors (see below), whose sum is σ = 534402495486720. Its totient is φ = 266575514831136.

The previous prime is 400332442852193. The next prime is 400332442852283. The reversal of 400332442852203 is 302258244233004.

It is not a de Polignac number, because 400332442852203 - 2⁴¹ = 398133419596651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (400332442852283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12206125 + ... + 30816462.

It is an arithmetic number, because the mean of its divisors is an integer number (33400155967920).

Almost surely, 2^{400332442852203} is an apocalyptic number.

400332442852203 is a deficient number, since it is larger than the sum of its proper divisors (134070052634517).

400332442852203 is a wasteful number, since it uses less digits than its factorization.

400332442852203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43026226.

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 400332442852203 in words is "four hundred trillion, three hundred thirty-two billion, four hundred forty-two million, eight hundred fifty-two thousand, two hundred three".